diff --git a/spring-cloud-alibaba-examples/seata-example/account-service/src/main/java/com/alibaba/cloud/examples/AccountController.java b/spring-cloud-alibaba-examples/seata-example/account-service/src/main/java/com/alibaba/cloud/examples/AccountController.java
index 903b52f6..0babc035 100644
--- a/spring-cloud-alibaba-examples/seata-example/account-service/src/main/java/com/alibaba/cloud/examples/AccountController.java
+++ b/spring-cloud-alibaba-examples/seata-example/account-service/src/main/java/com/alibaba/cloud/examples/AccountController.java
@@ -19,6 +19,7 @@ package com.alibaba.cloud.examples;
 import java.util.Random;
 
 import io.seata.core.context.RootContext;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;